Method grafting Chinese rose onto wild rose

A technique for rose and Chinese rose, applied in the field of plant grafting, can solve the problems of inability to increase the grafting survival rate, insufficient flowering, and increase the growth rate, etc., and achieve the effects of shortening the grafting process, improving the survival rate, and saving land area.

Inactive Publication Date: 2017-12-08
安徽箐箐生态食品开发有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, this method adopts the conventional grafting process, and only improves the selection of rootstock, but cannot increase the survival rate of grafting and increase the growth rate.
[0009] It can be seen that the exist

Method used

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  • Method grafting Chinese rose onto wild rose

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Experimental program
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Effect test

Embodiment 1

[0029] Artificially select wild roses with fast growing trunks and fork roots and taproots, and cut the 1.2m height part as the rootstock, and remove the sprouts and sprouts around the rootstock; cut off the semi-lignified dormancy after bud removal before germination The fork branch of Chinese rose 4cm is used as the scion, and the wound part of the lower end of the scion is sharpened with 15° as a slope of 1.2cm in length; on the rootstock, the grafting position is cut deep into 1 / 4 of the rootstock diameter at an oblique angle of 25°, and the knife edge reaches the xylem deeply. Form a longer wound, smear tree wound healing ointment at the junction of grafted wounds, insert the scion against the cambium of the rootstock, sprinkle nutrient soil on the junction of the wound, soak it with a concentration of 10% containing indole acetic acid The wet rag of dilute potassium nitrate solution wraps the nutrient soil around the wound of the rootstock, and the scion leaks out; use th...

Embodiment 2

[0031] Artificially select wild roses with fast-growing trunks and fork roots and taproots, and cut the parts at a height of 1m as rootstocks, and remove the sprouts and shoots around the rootstocks; cut off the semi-lignified semi-lignified before germination and the dormant period after bud removal The 3cm fork branch of Chinese rose is used as a scion, and the wound part of the lower end of the scion is sharpened at 20° to be a slope of 0.5cm in length; 1 / 3 of the diameter of the rootstock is cut at a 20° oblique angle at the grafting position on the rootstock, and the knife edge reaches the xylem deeply, forming For a longer wound, smear tree wound healing ointment at the junction of grafted wounds, align the scion with the cambium of the rootstock and insert, sprinkle nutrient soil on the junction of the wound, soak it with a concentration of 12% dilute indole acetic acid The wet rag of potassium nitrate solution wraps the nutrient soil around the wound of the rootstock, a...

Embodiment 3

[0033] Artificially select wild roses with fast-growing trunks and fork roots and taproots, and cut the parts at a height of 0.8m as rootstocks, and remove the buds and shoots around the rootstocks; cut the semi-lignified dormancy after bud removal before germination 2 cm of the Chinese rose fork branch is used as a scion, and the lower wound part of the scion is sharpened at 30° to be a slope of 0.5 cm in length; 1 / 4 of the rootstock diameter is cut deep at a 25° bevel at the grafting position on the rootstock, and the knife edge reaches the xylem deeply. Form a longer wound, smear tree wound healing ointment at the junction of grafted wounds, insert the scion against the cambium of the rootstock, sprinkle nutrient soil on the junction of the wound, soak it with a concentration of 15% containing indole acetic acid The wet rag of dilute potassium nitrate solution wraps the nutrient soil around the wound of the rootstock, and the scion leaks out; use the elastic film to spirally...

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Abstract

The invention discloses a method grafting Chinese rose onto wild rose. The method specifically includes: manually selecting the appropriate positon of a wild rose which is fast in main stem growth and has forked roots to serve as the stock, cutting a semi-lignified and bud removed Chinese rose fork branch to serve as the scion, sharpening the wound part of the scion to allow the wound part to be 10-16 degrees, smearing the wound joint with a tree wound healing lotion, spreading nutrient soil onto the wound joint, using an elastic film to gradually, spirally and downwardly wrap the stock from the cutting cross section of the stock until a position which is 1-3cm below a grafting positon is reached and then spirally upwardly wrap the stock until the original wrapping position is reached, covering the grafted stock with culture substrate soil, humus and fine sand, sufficiently utilizing photosynthesis, and controlling top-end growth, shading and moisture, wherein wrapping tightness must be moderate. The method has the advantages that the pile type Chinese rose is grafted onto the wild rose which blossoms for one season every year, the wild rose can blossom every month, and multiple varieties can be grafted to one tree according to flower colors and varieties.

Description

technical field [0001] The invention relates to the technical field of plant grafting, in particular to a method for grafting roses with wild roses. Background technique [0002] Both Chinese rose and rose are deciduous shrubs of Rosaceae, Rosaceae. Both are rich in color and gorgeous in color. They are very important ornamental and ceremonial plants, deeply loved by people, and their demand has also increased in recent years. The breeding methods of roses and roses are mainly grafting, cutting, pressing and tissue culture. Among them, tissue culture has high requirements for cultivation facilities, professional technical requirements and production costs, and is not suitable for large-scale promotion and use; although cuttings The operation is simple and the cost is low, but the survival rate is low and the growth is slow; the grafting method has been widely used because of the advantages of fast seedling formation, high survival rate, and large number of flowering. [000...

Claims

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Application Information

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IPC IPC(8): A01G1/06A01G1/00
CPCA01G2/30
Inventor 周洪旗
Owner 安徽箐箐生态食品开发有限公司
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